Sigma Profile Airend: A special screw-shaped part that squeezes air. It uses twisted screws to squeeze air using less power that normal; Motor power: 90 kW; Capacity (flow rate): 257 to 707 cmf (depending on the pressure variant); Working pressure: 80 to 217 psig; Controller: Sigma Control 2; Inv. Nr: 3056; Optional dismantling and loading services are available on site.